A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-00-377-9165
NSN 5835-00-170-5238
NSN 2925-01-197-7864
NSN 5998-00-437-9978
NSN 5999-01-141-6509
NSN 6685-01-481-3864
NSN 5998-00-807-0515
NSN 6320-00-937-5625
NSN 5910-01-565-1617
NSN 6620-00-167-2831
NSN 5975-01-566-8957
NSN 5950-01-011-4814